217640070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 595408320

約数和(自身を除く): 377768250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 87, 90, 122, 145, 174, 183, 261, 290, 305, 366, 435, 522, 549, 610, 870, 915, 1098, 1305, 1367, 1769, 1830, 2610, 2734, 2745, 3538, 4101, 5307, 5490, 6835, 8202, 8845, 10614, 12303, 13670, 15921, 17690, 20505, 24606, 26535, 31842, 39643, 41010, 53070, 61515, 79286, 79605, 83387, 118929, 123030, 159210, 166774, 198215, 237858, 250161, 356787, 396430, 416935, 500322, 594645, 713574, 750483, 833870, 1189290, 1250805, 1500966, 1783935, 2418223, 2501610, 3567870, 3752415, 4836446, 7254669, 7504830, 12091115, 14509338, 21764007, 24182230, 36273345, 43528014, 72546690, 108820035, 217640070]

約数ペア:

[(1, 217640070), (2, 108820035), (3, 72546690), (5, 43528014), (6, 36273345), (9, 24182230), (10, 21764007), (15, 14509338), (18, 12091115), (29, 7504830), (30, 7254669), (45, 4836446), (58, 3752415), (61, 3567870), (87, 2501610), (90, 2418223), (122, 1783935), (145, 1500966), (174, 1250805), (183, 1189290), (261, 833870), (290, 750483), (305, 713574), (366, 594645), (435, 500322), (522, 416935), (549, 396430), (610, 356787), (870, 250161), (915, 237858), (1098, 198215), (1305, 166774), (1367, 159210), (1769, 123030), (1830, 118929), (2610, 83387), (2734, 79605), (2745, 79286), (3538, 61515), (4101, 53070), (5307, 41010), (5490, 39643), (6835, 31842), (8202, 26535), (8845, 24606), (10614, 20505), (12303, 17690), (13670, 15921)]